Tesira SAC-4 Tesira Four Channel Mic/Line Input Card

Tesira SAC-4 Four Channel Mic/Line Input Card with Ambient Noise Compensation
The Tesira SAC-4 is a four-channel mic/line input card designed for use with Tesira SERVER and SERVER-IO devices. This modular input card features Ambient Noise Compensation (ANC) on each channel, utilizing Biamp’s proprietary AmbientSense algorithm. By automatically adjusting levels based on real-time ambient noise, the SAC-4 ensures optimal clarity for program material and announcements in dynamic sound environments.

Intelligent Ambient Noise Compensation for Dynamic Spaces
Unlike traditional solutions, the SAC-4 leverages Biamp’s advanced AmbientSense technology to differentiate between ambient noise and program material. This means automatic, real-time level adjustments that maintain speech intelligibility and consistent audio levels, even in fluctuating acoustic conditions. The result is a seamless listening experience for any audience.

Seamless Integration with Tesira SERVER and SERVER-IO
Designed as a modular card, the SAC-4 fits directly into Tesira SERVER or SERVER-IO devices without consuming additional DSP processing resources. This allows for efficient system expansion while maintaining optimal audio performance. With up to four ambient “sense” inputs per card, it provides unmatched flexibility for a variety of applications.

Ideal for Paging, Broadcast, and Live Environments
From corporate settings to transportation hubs, stadiums, and performance venues, the SAC-4 is engineered for environments where background noise fluctuates. Whether adjusting for crowd noise in an arena or adapting to changing ambient levels in a retail store, this input card ensures that audio remains clear and intelligible.

Reliable Performance with Flexible Configuration
The SAC-4 is designed for professional AV applications, offering software-configurable settings for seamless integration into Tesira systems. Its plug-in barrier strip connectors provide reliable audio connections, while its RoHS compliance and AES grounding ensure long-term stability and quality performance.